Agenda Number 5. Agenda Number 5. A Series of Investments To - PDF document

Agenda Number 5.

Agenda Number 5. A Series of Investments To Ensure Tucson’s Water Future Presented to: Central Arizona Project Board of Directors September 6, 2012 Presented by: Alan Forrest, Director Tucson Water Water Reliability Utility Operations and Utility Operations and Water Efficiency Water Efficiency Water Supply Water Quality Water Quality Systems Systems 1

Tucson Water’s History of Planning Tucson Water’s History of Planning 2012 1989 2004 2008 RWMP Long Range & Plan Update RWMP Water Plan: 2000 ‐ 2050 Tucson Water Resources Plan Water Plan: 2000 ‐ 2050 2008 Update 1990 ‐ 2100 Available Water Supplies Available Water Supplies Rocky Mountains Renewable Water Supplies  Colorado River Allocation  Recycled Water  “Other” Water Supplies Tucson Water In Channel Supply Recharge Finite Water Supplies  Groundwater  Stored Colorado River Water Reclaimed Water 2

Potable Water Use Potable Water Use Projection to 2050 Projection to 2050 250,000 Demand = CAP Allocation 200,000 Volume (Acre-Feet) 150,000 2027 100,000 50,000 0 2000 2005 2010 2015 2020 2025 2030 2035 2040 2045 2050 Year Combination of Renewable and Finite Water Supplies Banked Colorado River Water Colorado River Water Actual Demand Potable Demand @145 GPCD The data were provided to TW by PAG - PAG sources the data as: University of Arizona, Eller College of Management, Economic and Business Research Center - 2011 3rd Quarter Forecast for Pima County Key Planning Goals Key Planning Goals  Fully Use Existing Renewable Supplies  Increase Demand Management/Conservation  Acquire Additional Renewable Supplies  Continue Dialogue with the Community 3

A Series of Investments To Ensure Tucson’s Water Future Questions Presented to: Central Arizona Project Board of Directors September 6, 2012 Presented by: Alan Forrest, Director Tucson Water 4